Doughty, Paul L., <br/><br/>
Huaylas :  an Andean district in search of progress / 
by Paul L. Doughty with the collaboration of Mary F. Doughty 
 - xxvii, 284 páginas :  ilustraciones, mapas 
 - Cornell studies in anthropology .
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Callejón de Huaylas (Perú)
<br/><br/><label>LC Class. No.: </label>F3451.A45  / D68 
<br/><br/><label>Dewey Class. No.: </label>309.1/85/2